dell xps702x ubuntu 10.04

had to install http://phoronix.com/forums/showthread.php?65034-Dell-XPS-17-702X-Help-Nvidia-Optimus another link for wifi enable http://game-engine.co.uk/2010/06/ubuntu-10-04-and-dell-studio-xps-16-wireless-problems/ had to upgrade kernel go to system->synaptic package manager -> search with linux-image version 2.6.38-13 generic select and install that fixed everything for me